AB-410 Building The Apps Practice Test 2 — 15 Questions

Question 1

Which tool in the Power Apps environment allows you to test your canvas app without publishing it?

Accepted Answer

Preview button. The 'Play' button in the Power Apps Studio allows real-time testing.

Answer

Publish button

Answer

App checker

Answer

Data pane

Question 2

What is the purpose of the App Checker in Power Apps?

Accepted Answer

To identify errors and warnings. The App Checker identifies performance, accessibility, and configuration issues.

Answer

To publish the app

Answer

To share the app

Answer

To create new tables

Question 3

You are building a model-driven app and need a field to be mandatory only when another field is filled. How do you achieve this?

Accepted Answer

Business rule. Business rules allow setting the 'Required' level of a field based on conditions.

Answer

Dataverse validation

Answer

Form component

Answer

Power Fx code

Question 4

You notice that an image in your canvas app is blurry. What should you check to ensure it displays at high quality?

Accepted Answer

The Image property and control dimensions. The Image property needs to point to a high-resolution version, or the control might need resizing to match the image aspect ratio.

Answer

The app background color

Answer

The number of data sources

Answer

The app theme

Question 5

You are creating a custom page for a model-driven app. What is the primary benefit of using custom pages?

Accepted Answer

To combine canvas app flexibility with model-driven app structure. Custom pages allow you to bring the flexibility of canvas apps into the model-driven app framework.

Answer

To bypass security roles

Answer

To improve database performance

Answer

To replace all forms

Question 6

Which property of a Text Input control in a canvas app allows you to display a placeholder text?

Accepted Answer

HintText. The HintText property is specifically for showing placeholder text when the input is empty.

Answer

Placeholder

Answer

Default

Answer

Value

Question 7

You are configuring a Copilot agent to use a specific Dataverse table. You want to restrict it to only look at records owned by the user. How do you set this?

Accepted Answer

Configure the security scope in Copilot Studio. You define the security scope within the Copilot Studio configuration to respect user ownership.

Answer

Change the app sitemap

Answer

Create a business rule

Answer

Modify the canvas app formula

Question 8

In a model-driven app, which view should you modify if you want to change the columns displayed to users by default?

Accepted Answer

System view. The 'Default' or 'Active' view is what users see when they open a table; editing it updates the UI.

Answer

Form

Answer

Dashboard

Answer

Personal view

Question 9

You want to make sure your canvas app is accessible. Which property should you configure for screen readers?

Accepted Answer

AccessibleLabel. The AccessibleLabel property provides the context for screen readers when a control is selected.

Answer

DisplayMode

Answer

Tooltip

Answer

Text

Question 10

You need to ensure that a canvas app user can only save their changes if all required fields are filled. What is the most efficient way to validate this?

Accepted Answer

Set the button DisplayMode based on Form.Valid. The DisplayMode property of the Submit button can be set to 'Edit' only when the form is valid.

Answer

Use a timer

Answer

Use a variable

Answer

Write a manual check for each field

Question 11

Which navigation element in a model-driven app allows you to group related tables together?

Accepted Answer

Groups. Areas and Groups are the standard way to organize the sitemap navigation.

Answer

Forms

Answer

Charts

Answer

Views

Question 12

Which pane in the Power Apps Studio is used to add new screens to a canvas app?

Accepted Answer

Tree view. The Tree View pane shows the hierarchy of the app, including screens.

Answer

Media pane

Answer

Data pane

Answer

Properties pane

Question 13

What is the purpose of the 'Publish' button in the Power Apps Studio?

Accepted Answer

To make the latest version available to users. Publishing makes the latest version of your app available to all users who have access.

Answer

To share the app with new users

Answer

To save your work to the cloud

Answer

To debug the app

Question 14

You have an app that needs to connect to an on-premises SQL Server. What is required to facilitate this?

Accepted Answer

On-premises data gateway. The On-premises data gateway is essential for bridging the cloud to on-premises resources.

Answer

A custom API

Answer

Public IP address

Answer

A cloud-native connector

Question 15

You need to format a number as currency in a canvas app label. Which function should you use?

Accepted Answer

Text(). The Text function allows you to format numbers using format strings like "$#,##0.00".

Answer

Format()

Answer

Value()

Answer

Currency()